161188248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27191}}^1$

素因数の和:27232

約数の個数: 64

約数和(自身を含む): 456825600

約数和(自身を除く): 295637352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 27191, 54382, 81573, 108764, 163146, 217528, 326292, 353483, 516629, 652584, 706966, 1033258, 1060449, 1413932, 1549887, 2066516, 2120898, 2827864, 3099774, 4133032, 4241796, 6199548, 6716177, 8483592, 12399096, 13432354, 20148531, 26864708, 40297062, 53729416, 80594124, 161188248]

約数ペア:

[(1, 161188248), (2, 80594124), (3, 53729416), (4, 40297062), (6, 26864708), (8, 20148531), (12, 13432354), (13, 12399096), (19, 8483592), (24, 6716177), (26, 6199548), (38, 4241796), (39, 4133032), (52, 3099774), (57, 2827864), (76, 2120898), (78, 2066516), (104, 1549887), (114, 1413932), (152, 1060449), (156, 1033258), (228, 706966), (247, 652584), (312, 516629), (456, 353483), (494, 326292), (741, 217528), (988, 163146), (1482, 108764), (1976, 81573), (2964, 54382), (5928, 27191)]