149788296

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{42457}}^1$

素因数の和:42483

約数の個数: 72

約数和(自身を含む): 471920670

約数和(自身を除く): 322132374

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 42457, 84914, 127371, 169828, 254742, 297199, 339656, 382113, 509484, 594398, 764226, 891597, 1018968, 1188796, 1528452, 1783194, 2080393, 2377592, 2674791, 3056904, 3566388, 4160786, 5349582, 6241179, 7132776, 8321572, 10699164, 12482358, 16643144, 18723537, 21398328, 24964716, 37447074, 49929432, 74894148, 149788296]

約数ペア:

[(1, 149788296), (2, 74894148), (3, 49929432), (4, 37447074), (6, 24964716), (7, 21398328), (8, 18723537), (9, 16643144), (12, 12482358), (14, 10699164), (18, 8321572), (21, 7132776), (24, 6241179), (28, 5349582), (36, 4160786), (42, 3566388), (49, 3056904), (56, 2674791), (63, 2377592), (72, 2080393), (84, 1783194), (98, 1528452), (126, 1188796), (147, 1018968), (168, 891597), (196, 764226), (252, 594398), (294, 509484), (392, 382113), (441, 339656), (504, 297199), (588, 254742), (882, 169828), (1176, 127371), (1764, 84914), (3528, 42457)]