156235860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4153}}^1$

素因数の和:4198

約数の個数: 144

約数和(自身を含む): 544340160

約数和(自身を除く): 388104300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 3135, 3420, 3762, 4153, 4180, 6270, 7524, 8306, 9405, 12459, 12540, 16612, 18810, 20765, 24918, 37377, 37620, 41530, 45683, 49836, 62295, 74754, 78907, 83060, 91366, 124590, 137049, 149508, 157814, 182732, 186885, 228415, 236721, 249180, 274098, 315628, 373770, 394535, 411147, 456830, 473442, 548196, 685245, 710163, 747540, 789070, 822294, 867977, 913660, 946884, 1183605, 1370490, 1420326, 1578140, 1644588, 1735954, 2055735, 2367210, 2603931, 2740980, 2840652, 3471908, 3550815, 4111470, 4339885, 4734420, 5207862, 7101630, 7811793, 8222940, 8679770, 10415724, 13019655, 14203260, 15623586, 17359540, 26039310, 31247172, 39058965, 52078620, 78117930, 156235860]

約数ペア:

[(1, 156235860), (2, 78117930), (3, 52078620), (4, 39058965), (5, 31247172), (6, 26039310), (9, 17359540), (10, 15623586), (11, 14203260), (12, 13019655), (15, 10415724), (18, 8679770), (19, 8222940), (20, 7811793), (22, 7101630), (30, 5207862), (33, 4734420), (36, 4339885), (38, 4111470), (44, 3550815), (45, 3471908), (55, 2840652), (57, 2740980), (60, 2603931), (66, 2367210), (76, 2055735), (90, 1735954), (95, 1644588), (99, 1578140), (110, 1420326), (114, 1370490), (132, 1183605), (165, 946884), (171, 913660), (180, 867977), (190, 822294), (198, 789070), (209, 747540), (220, 710163), (228, 685245), (285, 548196), (330, 473442), (342, 456830), (380, 411147), (396, 394535), (418, 373770), (495, 315628), (570, 274098), (627, 249180), (660, 236721), (684, 228415), (836, 186885), (855, 182732), (990, 157814), (1045, 149508), (1140, 137049), (1254, 124590), (1710, 91366), (1881, 83060), (1980, 78907), (2090, 74754), (2508, 62295), (3135, 49836), (3420, 45683), (3762, 41530), (4153, 37620), (4180, 37377), (6270, 24918), (7524, 20765), (8306, 18810), (9405, 16612), (12459, 12540)]