174148548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 502548480

約数和(自身を除く): 328399932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 79, 84, 92, 98, 138, 147, 158, 161, 163, 196, 237, 276, 294, 316, 322, 326, 474, 483, 489, 553, 588, 644, 652, 948, 966, 978, 1106, 1127, 1141, 1659, 1817, 1932, 1956, 2212, 2254, 2282, 3318, 3381, 3423, 3634, 3749, 3871, 4508, 4564, 5451, 6636, 6762, 6846, 7268, 7498, 7742, 7987, 10902, 11247, 11613, 12719, 12877, 13524, 13692, 14996, 15484, 15974, 21804, 22494, 23226, 23961, 25438, 25754, 26243, 31948, 38157, 38631, 44988, 46452, 47922, 50876, 51508, 52486, 76314, 77262, 78729, 89033, 90139, 95844, 104972, 152628, 154524, 157458, 178066, 180278, 183701, 267099, 270417, 296171, 314916, 356132, 360556, 367402, 534198, 540834, 551103, 592342, 630973, 734804, 888513, 1068396, 1081668, 1102206, 1184684, 1261946, 1777026, 1892919, 2073197, 2204412, 2523892, 3554052, 3785838, 4146394, 6219591, 7571676, 8292788, 12439182, 14512379, 24878364, 29024758, 43537137, 58049516, 87074274, 174148548]

約数ペア:

[(1, 174148548), (2, 87074274), (3, 58049516), (4, 43537137), (6, 29024758), (7, 24878364), (12, 14512379), (14, 12439182), (21, 8292788), (23, 7571676), (28, 6219591), (42, 4146394), (46, 3785838), (49, 3554052), (69, 2523892), (79, 2204412), (84, 2073197), (92, 1892919), (98, 1777026), (138, 1261946), (147, 1184684), (158, 1102206), (161, 1081668), (163, 1068396), (196, 888513), (237, 734804), (276, 630973), (294, 592342), (316, 551103), (322, 540834), (326, 534198), (474, 367402), (483, 360556), (489, 356132), (553, 314916), (588, 296171), (644, 270417), (652, 267099), (948, 183701), (966, 180278), (978, 178066), (1106, 157458), (1127, 154524), (1141, 152628), (1659, 104972), (1817, 95844), (1932, 90139), (1956, 89033), (2212, 78729), (2254, 77262), (2282, 76314), (3318, 52486), (3381, 51508), (3423, 50876), (3634, 47922), (3749, 46452), (3871, 44988), (4508, 38631), (4564, 38157), (5451, 31948), (6636, 26243), (6762, 25754), (6846, 25438), (7268, 23961), (7498, 23226), (7742, 22494), (7987, 21804), (10902, 15974), (11247, 15484), (11613, 14996), (12719, 13692), (12877, 13524)]