188631648

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{28477}}^1$

素因数の和:28516

約数の個数: 72

約数和(自身を含む): 559763568

約数和(自身を除く): 371131920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 28477, 56954, 85431, 113908, 170862, 227816, 256293, 341724, 455632, 512586, 654971, 683448, 911264, 1025172, 1309942, 1366896, 1964913, 2050344, 2619884, 2733792, 3929826, 4100688, 5239768, 5894739, 7859652, 8201376, 10479536, 11789478, 15719304, 20959072, 23578956, 31438608, 47157912, 62877216, 94315824, 188631648]

約数ペア:

[(1, 188631648), (2, 94315824), (3, 62877216), (4, 47157912), (6, 31438608), (8, 23578956), (9, 20959072), (12, 15719304), (16, 11789478), (18, 10479536), (23, 8201376), (24, 7859652), (32, 5894739), (36, 5239768), (46, 4100688), (48, 3929826), (69, 2733792), (72, 2619884), (92, 2050344), (96, 1964913), (138, 1366896), (144, 1309942), (184, 1025172), (207, 911264), (276, 683448), (288, 654971), (368, 512586), (414, 455632), (552, 341724), (736, 256293), (828, 227816), (1104, 170862), (1656, 113908), (2208, 85431), (3312, 56954), (6624, 28477)]