156963267760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{40387}}^1$

素因数の和:40551

約数の個数: 160

約数和(自身を含む): 407640284352

約数和(自身を除く): 250677016592

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 101, 104, 130, 148, 185, 202, 208, 260, 296, 370, 404, 481, 505, 520, 592, 740, 808, 962, 1010, 1040, 1313, 1480, 1616, 1924, 2020, 2405, 2626, 2960, 3737, 3848, 4040, 4810, 5252, 6565, 7474, 7696, 8080, 9620, 10504, 13130, 14948, 18685, 19240, 21008, 26260, 29896, 37370, 38480, 40387, 48581, 52520, 59792, 74740, 80774, 97162, 105040, 149480, 161548, 194324, 201935, 242905, 298960, 323096, 388648, 403870, 485810, 525031, 646192, 777296, 807740, 971620, 1050062, 1494319, 1615480, 1943240, 2100124, 2625155, 2988638, 3230960, 3886480, 4079087, 4200248, 5250310, 5977276, 7471595, 8158174, 8400496, 10500620, 11954552, 14943190, 16316348, 19426147, 20395435, 21001240, 23909104, 29886380, 32632696, 38852294, 40790870, 42002480, 53028131, 59772760, 65265392, 77704588, 81581740, 97130735, 106056262, 119545520, 150926219, 155409176, 163163480, 194261470, 212112524, 265140655, 301852438, 310818352, 326326960, 388522940, 424225048, 530281310, 603704876, 754631095, 777045880, 848450096, 1060562620, 1207409752, 1509262190, 1554091760, 1962040847, 2121125240, 2414819504, 3018524380, 3924081694, 4242250480, 6037048760, 7848163388, 9810204235, 12074097520, 15696326776, 19620408470, 31392653552, 39240816940, 78481633880, 156963267760]

約数ペア:

[(1, 156963267760), (2, 78481633880), (4, 39240816940), (5, 31392653552), (8, 19620408470), (10, 15696326776), (13, 12074097520), (16, 9810204235), (20, 7848163388), (26, 6037048760), (37, 4242250480), (40, 3924081694), (52, 3018524380), (65, 2414819504), (74, 2121125240), (80, 1962040847), (101, 1554091760), (104, 1509262190), (130, 1207409752), (148, 1060562620), (185, 848450096), (202, 777045880), (208, 754631095), (260, 603704876), (296, 530281310), (370, 424225048), (404, 388522940), (481, 326326960), (505, 310818352), (520, 301852438), (592, 265140655), (740, 212112524), (808, 194261470), (962, 163163480), (1010, 155409176), (1040, 150926219), (1313, 119545520), (1480, 106056262), (1616, 97130735), (1924, 81581740), (2020, 77704588), (2405, 65265392), (2626, 59772760), (2960, 53028131), (3737, 42002480), (3848, 40790870), (4040, 38852294), (4810, 32632696), (5252, 29886380), (6565, 23909104), (7474, 21001240), (7696, 20395435), (8080, 19426147), (9620, 16316348), (10504, 14943190), (13130, 11954552), (14948, 10500620), (18685, 8400496), (19240, 8158174), (21008, 7471595), (26260, 5977276), (29896, 5250310), (37370, 4200248), (38480, 4079087), (40387, 3886480), (48581, 3230960), (52520, 2988638), (59792, 2625155), (74740, 2100124), (80774, 1943240), (97162, 1615480), (105040, 1494319), (149480, 1050062), (161548, 971620), (194324, 807740), (201935, 777296), (242905, 646192), (298960, 525031), (323096, 485810), (388648, 403870)]