190406928

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 502039296

約数和(自身を除く): 311632368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 131, 214, 262, 283, 321, 393, 428, 524, 566, 642, 786, 849, 856, 1048, 1132, 1284, 1572, 1698, 1712, 2096, 2264, 2568, 3144, 3396, 4528, 5136, 6288, 6792, 13584, 14017, 28034, 30281, 37073, 42051, 56068, 60562, 74146, 84102, 90843, 111219, 112136, 121124, 148292, 168204, 181686, 222438, 224272, 242248, 296584, 336408, 363372, 444876, 484496, 593168, 672816, 726744, 889752, 1453488, 1779504, 3966811, 7933622, 11900433, 15867244, 23800866, 31734488, 47601732, 63468976, 95203464, 190406928]

約数ペア:

[(1, 190406928), (2, 95203464), (3, 63468976), (4, 47601732), (6, 31734488), (8, 23800866), (12, 15867244), (16, 11900433), (24, 7933622), (48, 3966811), (107, 1779504), (131, 1453488), (214, 889752), (262, 726744), (283, 672816), (321, 593168), (393, 484496), (428, 444876), (524, 363372), (566, 336408), (642, 296584), (786, 242248), (849, 224272), (856, 222438), (1048, 181686), (1132, 168204), (1284, 148292), (1572, 121124), (1698, 112136), (1712, 111219), (2096, 90843), (2264, 84102), (2568, 74146), (3144, 60562), (3396, 56068), (4528, 42051), (5136, 37073), (6288, 30281), (6792, 28034), (13584, 14017)]