148491612

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 419328000

約数和(自身を除く): 270836388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 47, 57, 62, 76, 93, 94, 114, 124, 141, 149, 171, 186, 188, 228, 279, 282, 298, 342, 372, 423, 447, 558, 564, 589, 596, 684, 846, 893, 894, 1116, 1178, 1341, 1457, 1692, 1767, 1786, 1788, 2356, 2679, 2682, 2831, 2914, 3534, 3572, 4371, 4619, 5301, 5358, 5364, 5662, 5828, 7003, 7068, 8037, 8493, 8742, 9238, 10602, 10716, 11324, 13113, 13857, 14006, 16074, 16986, 17484, 18476, 21009, 21204, 25479, 26226, 27683, 27714, 28012, 32148, 33972, 41571, 42018, 50958, 52452, 55366, 55428, 63027, 83049, 83142, 84036, 87761, 101916, 110732, 126054, 133057, 166098, 166284, 175522, 217093, 249147, 252108, 263283, 266114, 332196, 351044, 399171, 434186, 498294, 526566, 532228, 651279, 789849, 798342, 868372, 996588, 1053132, 1197513, 1302558, 1579698, 1596684, 1953837, 2395026, 2605116, 3159396, 3907674, 4124767, 4790052, 7815348, 8249534, 12374301, 16499068, 24748602, 37122903, 49497204, 74245806, 148491612]

約数ペア:

[(1, 148491612), (2, 74245806), (3, 49497204), (4, 37122903), (6, 24748602), (9, 16499068), (12, 12374301), (18, 8249534), (19, 7815348), (31, 4790052), (36, 4124767), (38, 3907674), (47, 3159396), (57, 2605116), (62, 2395026), (76, 1953837), (93, 1596684), (94, 1579698), (114, 1302558), (124, 1197513), (141, 1053132), (149, 996588), (171, 868372), (186, 798342), (188, 789849), (228, 651279), (279, 532228), (282, 526566), (298, 498294), (342, 434186), (372, 399171), (423, 351044), (447, 332196), (558, 266114), (564, 263283), (589, 252108), (596, 249147), (684, 217093), (846, 175522), (893, 166284), (894, 166098), (1116, 133057), (1178, 126054), (1341, 110732), (1457, 101916), (1692, 87761), (1767, 84036), (1786, 83142), (1788, 83049), (2356, 63027), (2679, 55428), (2682, 55366), (2831, 52452), (2914, 50958), (3534, 42018), (3572, 41571), (4371, 33972), (4619, 32148), (5301, 28012), (5358, 27714), (5364, 27683), (5662, 26226), (5828, 25479), (7003, 21204), (7068, 21009), (8037, 18476), (8493, 17484), (8742, 16986), (9238, 16074), (10602, 14006), (10716, 13857), (11324, 13113)]