144678408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 429649920

約数和(自身を除く): 284971512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 73, 84, 94, 141, 146, 168, 188, 219, 251, 282, 292, 329, 376, 438, 502, 511, 564, 584, 658, 753, 876, 987, 1004, 1022, 1128, 1316, 1506, 1533, 1752, 1757, 1974, 2008, 2044, 2632, 3012, 3066, 3431, 3514, 3948, 4088, 5271, 6024, 6132, 6862, 7028, 7896, 10293, 10542, 11797, 12264, 13724, 14056, 18323, 20586, 21084, 23594, 24017, 27448, 35391, 36646, 41172, 42168, 47188, 48034, 54969, 70782, 72051, 73292, 82344, 82579, 94376, 96068, 109938, 128261, 141564, 144102, 146584, 165158, 192136, 219876, 247737, 256522, 283128, 288204, 330316, 384783, 439752, 495474, 513044, 576408, 660632, 769566, 861181, 990948, 1026088, 1539132, 1722362, 1981896, 2583543, 3078264, 3444724, 5167086, 6028267, 6889448, 10334172, 12056534, 18084801, 20668344, 24113068, 36169602, 48226136, 72339204, 144678408]

約数ペア:

[(1, 144678408), (2, 72339204), (3, 48226136), (4, 36169602), (6, 24113068), (7, 20668344), (8, 18084801), (12, 12056534), (14, 10334172), (21, 6889448), (24, 6028267), (28, 5167086), (42, 3444724), (47, 3078264), (56, 2583543), (73, 1981896), (84, 1722362), (94, 1539132), (141, 1026088), (146, 990948), (168, 861181), (188, 769566), (219, 660632), (251, 576408), (282, 513044), (292, 495474), (329, 439752), (376, 384783), (438, 330316), (502, 288204), (511, 283128), (564, 256522), (584, 247737), (658, 219876), (753, 192136), (876, 165158), (987, 146584), (1004, 144102), (1022, 141564), (1128, 128261), (1316, 109938), (1506, 96068), (1533, 94376), (1752, 82579), (1757, 82344), (1974, 73292), (2008, 72051), (2044, 70782), (2632, 54969), (3012, 48034), (3066, 47188), (3431, 42168), (3514, 41172), (3948, 36646), (4088, 35391), (5271, 27448), (6024, 24017), (6132, 23594), (6862, 21084), (7028, 20586), (7896, 18323), (10293, 14056), (10542, 13724), (11797, 12264)]