171798456

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 460857600

約数和(自身を除く): 289059144

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 79, 114, 152, 158, 228, 237, 251, 316, 361, 456, 474, 502, 632, 722, 753, 948, 1004, 1083, 1444, 1501, 1506, 1896, 2008, 2166, 2888, 3002, 3012, 4332, 4503, 4769, 6004, 6024, 8664, 9006, 9538, 12008, 14307, 18012, 19076, 19829, 28519, 28614, 36024, 38152, 39658, 57038, 57228, 59487, 79316, 85557, 90611, 114076, 114456, 118974, 158632, 171114, 181222, 228152, 237948, 271833, 342228, 362444, 376751, 475896, 543666, 684456, 724888, 753502, 1087332, 1130253, 1507004, 2174664, 2260506, 3014008, 4521012, 7158269, 9042024, 14316538, 21474807, 28633076, 42949614, 57266152, 85899228, 171798456]

約数ペア:

[(1, 171798456), (2, 85899228), (3, 57266152), (4, 42949614), (6, 28633076), (8, 21474807), (12, 14316538), (19, 9042024), (24, 7158269), (38, 4521012), (57, 3014008), (76, 2260506), (79, 2174664), (114, 1507004), (152, 1130253), (158, 1087332), (228, 753502), (237, 724888), (251, 684456), (316, 543666), (361, 475896), (456, 376751), (474, 362444), (502, 342228), (632, 271833), (722, 237948), (753, 228152), (948, 181222), (1004, 171114), (1083, 158632), (1444, 118974), (1501, 114456), (1506, 114076), (1896, 90611), (2008, 85557), (2166, 79316), (2888, 59487), (3002, 57228), (3012, 57038), (4332, 39658), (4503, 38152), (4769, 36024), (6004, 28614), (6024, 28519), (8664, 19829), (9006, 19076), (9538, 18012), (12008, 14307)]