139872186

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 335462400

約数和(自身を除く): 195590214

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 79, 93, 114, 158, 167, 171, 186, 237, 279, 334, 342, 474, 501, 558, 589, 711, 1002, 1178, 1422, 1501, 1503, 1767, 2449, 3002, 3006, 3173, 3534, 4503, 4898, 5177, 5301, 6346, 7347, 9006, 9519, 10354, 10602, 13193, 13509, 14694, 15531, 19038, 22041, 26386, 27018, 28557, 31062, 39579, 44082, 46531, 46593, 57114, 79158, 93062, 93186, 98363, 118737, 139593, 196726, 237474, 250667, 279186, 295089, 408983, 418779, 501334, 590178, 752001, 817966, 837558, 885267, 1226949, 1504002, 1770534, 2256003, 2453898, 3680847, 4512006, 7361694, 7770677, 15541354, 23312031, 46624062, 69936093, 139872186]

約数ペア:

[(1, 139872186), (2, 69936093), (3, 46624062), (6, 23312031), (9, 15541354), (18, 7770677), (19, 7361694), (31, 4512006), (38, 3680847), (57, 2453898), (62, 2256003), (79, 1770534), (93, 1504002), (114, 1226949), (158, 885267), (167, 837558), (171, 817966), (186, 752001), (237, 590178), (279, 501334), (334, 418779), (342, 408983), (474, 295089), (501, 279186), (558, 250667), (589, 237474), (711, 196726), (1002, 139593), (1178, 118737), (1422, 98363), (1501, 93186), (1503, 93062), (1767, 79158), (2449, 57114), (3002, 46593), (3006, 46531), (3173, 44082), (3534, 39579), (4503, 31062), (4898, 28557), (5177, 27018), (5301, 26386), (6346, 22041), (7347, 19038), (9006, 15531), (9519, 14694), (10354, 13509), (10602, 13193)]