145771668

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4861}}^1$

素因数の和:4902

約数の個数: 108

約数和(自身を含む): 453945492

約数和(自身を除く): 308173824

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1071, 1428, 1666, 1764, 2142, 2499, 3332, 4284, 4861, 4998, 7497, 9722, 9996, 14583, 14994, 19444, 29166, 29988, 34027, 43749, 58332, 68054, 82637, 87498, 102081, 136108, 165274, 174996, 204162, 238189, 247911, 306243, 330548, 408324, 476378, 495822, 578459, 612486, 714567, 743733, 952756, 991644, 1156918, 1224972, 1429134, 1487466, 1735377, 2143701, 2313836, 2858268, 2974932, 3470754, 4049213, 4287402, 5206131, 6941508, 8098426, 8574804, 10412262, 12147639, 16196852, 20824524, 24295278, 36442917, 48590556, 72885834, 145771668]

約数ペア:

[(1, 145771668), (2, 72885834), (3, 48590556), (4, 36442917), (6, 24295278), (7, 20824524), (9, 16196852), (12, 12147639), (14, 10412262), (17, 8574804), (18, 8098426), (21, 6941508), (28, 5206131), (34, 4287402), (36, 4049213), (42, 3470754), (49, 2974932), (51, 2858268), (63, 2313836), (68, 2143701), (84, 1735377), (98, 1487466), (102, 1429134), (119, 1224972), (126, 1156918), (147, 991644), (153, 952756), (196, 743733), (204, 714567), (238, 612486), (252, 578459), (294, 495822), (306, 476378), (357, 408324), (441, 330548), (476, 306243), (588, 247911), (612, 238189), (714, 204162), (833, 174996), (882, 165274), (1071, 136108), (1428, 102081), (1666, 87498), (1764, 82637), (2142, 68054), (2499, 58332), (3332, 43749), (4284, 34027), (4861, 29988), (4998, 29166), (7497, 19444), (9722, 14994), (9996, 14583)]