148909384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 319032000

約数和(自身を除く): 170122616

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 179, 247, 358, 421, 494, 716, 842, 988, 1432, 1684, 1976, 2327, 3368, 3401, 4654, 5473, 6802, 7999, 9308, 10946, 13604, 15998, 18616, 21892, 27208, 31996, 43784, 44213, 63992, 75359, 88426, 103987, 150718, 176852, 207974, 301436, 353704, 415948, 602872, 831896, 979667, 1431821, 1959334, 2863642, 3918668, 5727284, 7837336, 11454568, 18613673, 37227346, 74454692, 148909384]

約数ペア:

[(1, 148909384), (2, 74454692), (4, 37227346), (8, 18613673), (13, 11454568), (19, 7837336), (26, 5727284), (38, 3918668), (52, 2863642), (76, 1959334), (104, 1431821), (152, 979667), (179, 831896), (247, 602872), (358, 415948), (421, 353704), (494, 301436), (716, 207974), (842, 176852), (988, 150718), (1432, 103987), (1684, 88426), (1976, 75359), (2327, 63992), (3368, 44213), (3401, 43784), (4654, 31996), (5473, 27208), (6802, 21892), (7999, 18616), (9308, 15998), (10946, 13604)]