148253481808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{47123}}^1$

素因数の和:47360

約数の個数: 80

約数和(自身を含む): 308530252800

約数和(自身を除く): 160276770992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 131, 152, 158, 262, 304, 316, 524, 632, 1048, 1264, 1501, 2096, 2489, 3002, 4978, 6004, 9956, 10349, 12008, 19912, 20698, 24016, 39824, 41396, 47123, 82792, 94246, 165584, 188492, 196631, 376984, 393262, 753968, 786524, 895337, 1573048, 1790674, 3146096, 3581348, 3722717, 6173113, 7162696, 7445434, 12346226, 14325392, 14890868, 24692452, 29781736, 49384904, 59563472, 70731623, 98769808, 117289147, 141463246, 234578294, 282926492, 469156588, 487675927, 565852984, 938313176, 975351854, 1131705968, 1876626352, 1950703708, 3901407416, 7802814832, 9265842613, 18531685226, 37063370452, 74126740904, 148253481808]

約数ペア:

[(1, 148253481808), (2, 74126740904), (4, 37063370452), (8, 18531685226), (16, 9265842613), (19, 7802814832), (38, 3901407416), (76, 1950703708), (79, 1876626352), (131, 1131705968), (152, 975351854), (158, 938313176), (262, 565852984), (304, 487675927), (316, 469156588), (524, 282926492), (632, 234578294), (1048, 141463246), (1264, 117289147), (1501, 98769808), (2096, 70731623), (2489, 59563472), (3002, 49384904), (4978, 29781736), (6004, 24692452), (9956, 14890868), (10349, 14325392), (12008, 12346226), (19912, 7445434), (20698, 7162696), (24016, 6173113), (39824, 3722717), (41396, 3581348), (47123, 3146096), (82792, 1790674), (94246, 1573048), (165584, 895337), (188492, 786524), (196631, 753968), (376984, 393262)]