163249164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 478820160

約数和(自身を除く): 315570996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 71, 78, 102, 117, 142, 153, 156, 204, 213, 221, 234, 284, 289, 306, 426, 442, 468, 578, 612, 639, 663, 852, 867, 884, 923, 1156, 1207, 1278, 1326, 1734, 1846, 1989, 2414, 2556, 2601, 2652, 2769, 3468, 3621, 3692, 3757, 3978, 4828, 4913, 5202, 5538, 7242, 7514, 7956, 8307, 9826, 10404, 10863, 11076, 11271, 14484, 14739, 15028, 15691, 16614, 19652, 20519, 21726, 22542, 29478, 31382, 33228, 33813, 41038, 43452, 44217, 45084, 47073, 58956, 61557, 62764, 63869, 67626, 82076, 88434, 94146, 123114, 127738, 135252, 141219, 176868, 184671, 188292, 191607, 246228, 255476, 266747, 282438, 348823, 369342, 383214, 533494, 564876, 574821, 697646, 738684, 766428, 800241, 1046469, 1066988, 1149642, 1395292, 1600482, 2092938, 2299284, 2400723, 3139407, 3200964, 4185876, 4534699, 4801446, 6278814, 9069398, 9602892, 12557628, 13604097, 18138796, 27208194, 40812291, 54416388, 81624582, 163249164]

約数ペア:

[(1, 163249164), (2, 81624582), (3, 54416388), (4, 40812291), (6, 27208194), (9, 18138796), (12, 13604097), (13, 12557628), (17, 9602892), (18, 9069398), (26, 6278814), (34, 4801446), (36, 4534699), (39, 4185876), (51, 3200964), (52, 3139407), (68, 2400723), (71, 2299284), (78, 2092938), (102, 1600482), (117, 1395292), (142, 1149642), (153, 1066988), (156, 1046469), (204, 800241), (213, 766428), (221, 738684), (234, 697646), (284, 574821), (289, 564876), (306, 533494), (426, 383214), (442, 369342), (468, 348823), (578, 282438), (612, 266747), (639, 255476), (663, 246228), (852, 191607), (867, 188292), (884, 184671), (923, 176868), (1156, 141219), (1207, 135252), (1278, 127738), (1326, 123114), (1734, 94146), (1846, 88434), (1989, 82076), (2414, 67626), (2556, 63869), (2601, 62764), (2652, 61557), (2769, 58956), (3468, 47073), (3621, 45084), (3692, 44217), (3757, 43452), (3978, 41038), (4828, 33813), (4913, 33228), (5202, 31382), (5538, 29478), (7242, 22542), (7514, 21726), (7956, 20519), (8307, 19652), (9826, 16614), (10404, 15691), (10863, 15028), (11076, 14739), (11271, 14484)]