151856172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19087}}^1$

素因数の和:19127

約数の個数: 72

約数和(自身を含む): 437726016

約数和(自身を除く): 285869844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 19087, 38174, 57261, 76348, 114522, 171783, 229044, 248131, 324479, 343566, 496262, 648958, 687132, 744393, 973437, 992524, 1297916, 1488786, 1946874, 2233179, 2920311, 2977572, 3893748, 4218227, 4466358, 5840622, 8436454, 8932716, 11681244, 12654681, 16872908, 25309362, 37964043, 50618724, 75928086, 151856172]

約数ペア:

[(1, 151856172), (2, 75928086), (3, 50618724), (4, 37964043), (6, 25309362), (9, 16872908), (12, 12654681), (13, 11681244), (17, 8932716), (18, 8436454), (26, 5840622), (34, 4466358), (36, 4218227), (39, 3893748), (51, 2977572), (52, 2920311), (68, 2233179), (78, 1946874), (102, 1488786), (117, 1297916), (153, 992524), (156, 973437), (204, 744393), (221, 687132), (234, 648958), (306, 496262), (442, 343566), (468, 324479), (612, 248131), (663, 229044), (884, 171783), (1326, 114522), (1989, 76348), (2652, 57261), (3978, 38174), (7956, 19087)]