151231738268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{529649}}^1$

素因数の和:529719

約数の個数: 72

約数和(自身を含む): 318700998000

約数和(自身を除く): 167469259732

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 289, 323, 442, 494, 578, 646, 884, 988, 1156, 1292, 3757, 4199, 5491, 7514, 8398, 10982, 15028, 16796, 21964, 71383, 142766, 285532, 529649, 1059298, 2118596, 6885437, 9004033, 10063331, 13770874, 18008066, 20126662, 27541748, 36016132, 40253324, 117052429, 130823303, 153068561, 171076627, 234104858, 261646606, 306137122, 342153254, 468209716, 523293212, 612274244, 684306508, 1989891293, 2223996151, 2908302659, 3979782586, 4447992302, 5816605318, 7959565172, 8895984604, 11633210636, 37807934567, 75615869134, 151231738268]

約数ペア:

[(1, 151231738268), (2, 75615869134), (4, 37807934567), (13, 11633210636), (17, 8895984604), (19, 7959565172), (26, 5816605318), (34, 4447992302), (38, 3979782586), (52, 2908302659), (68, 2223996151), (76, 1989891293), (221, 684306508), (247, 612274244), (289, 523293212), (323, 468209716), (442, 342153254), (494, 306137122), (578, 261646606), (646, 234104858), (884, 171076627), (988, 153068561), (1156, 130823303), (1292, 117052429), (3757, 40253324), (4199, 36016132), (5491, 27541748), (7514, 20126662), (8398, 18008066), (10982, 13770874), (15028, 10063331), (16796, 9004033), (21964, 6885437), (71383, 2118596), (142766, 1059298), (285532, 529649)]