144468856

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 354240000

約数和(自身を除く): 209771144

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 119, 133, 136, 152, 163, 196, 238, 266, 323, 326, 343, 392, 476, 532, 646, 652, 686, 833, 931, 952, 1064, 1141, 1292, 1304, 1372, 1666, 1862, 2261, 2282, 2584, 2744, 2771, 3097, 3332, 3724, 4522, 4564, 5542, 5831, 6194, 6517, 6664, 7448, 7987, 9044, 9128, 11084, 11662, 12388, 13034, 15827, 15974, 18088, 19397, 21679, 22168, 23324, 24776, 26068, 31654, 31948, 38794, 43358, 46648, 52136, 52649, 55909, 63308, 63896, 77588, 86716, 105298, 110789, 111818, 126616, 135779, 151753, 155176, 173432, 210596, 221578, 223636, 271558, 303506, 368543, 421192, 443156, 447272, 543116, 607012, 737086, 886312, 950453, 1062271, 1086232, 1214024, 1474172, 1900906, 2124542, 2579801, 2948344, 3801812, 4249084, 5159602, 7603624, 8498168, 10319204, 18058607, 20638408, 36117214, 72234428, 144468856]

約数ペア:

[(1, 144468856), (2, 72234428), (4, 36117214), (7, 20638408), (8, 18058607), (14, 10319204), (17, 8498168), (19, 7603624), (28, 5159602), (34, 4249084), (38, 3801812), (49, 2948344), (56, 2579801), (68, 2124542), (76, 1900906), (98, 1474172), (119, 1214024), (133, 1086232), (136, 1062271), (152, 950453), (163, 886312), (196, 737086), (238, 607012), (266, 543116), (323, 447272), (326, 443156), (343, 421192), (392, 368543), (476, 303506), (532, 271558), (646, 223636), (652, 221578), (686, 210596), (833, 173432), (931, 155176), (952, 151753), (1064, 135779), (1141, 126616), (1292, 111818), (1304, 110789), (1372, 105298), (1666, 86716), (1862, 77588), (2261, 63896), (2282, 63308), (2584, 55909), (2744, 52649), (2771, 52136), (3097, 46648), (3332, 43358), (3724, 38794), (4522, 31948), (4564, 31654), (5542, 26068), (5831, 24776), (6194, 23324), (6517, 22168), (6664, 21679), (7448, 19397), (7987, 18088), (9044, 15974), (9128, 15827), (11084, 13034), (11662, 12388)]