145402896

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 422195200

約数和(自身を除く): 276792304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 37, 38, 48, 57, 62, 74, 76, 93, 111, 114, 124, 139, 148, 152, 186, 222, 228, 248, 278, 296, 304, 372, 417, 444, 456, 496, 556, 589, 592, 703, 744, 834, 888, 912, 1112, 1147, 1178, 1406, 1488, 1668, 1767, 1776, 2109, 2224, 2294, 2356, 2641, 2812, 3336, 3441, 3534, 4218, 4309, 4588, 4712, 5143, 5282, 5624, 6672, 6882, 7068, 7923, 8436, 8618, 9176, 9424, 10286, 10564, 11248, 12927, 13764, 14136, 15429, 15846, 16872, 17236, 18352, 20572, 21128, 21793, 25854, 27528, 28272, 30858, 31692, 33744, 34472, 41144, 42256, 43586, 51708, 55056, 61716, 63384, 65379, 68944, 81871, 82288, 87172, 97717, 103416, 123432, 126768, 130758, 159433, 163742, 174344, 195434, 206832, 245613, 246864, 261516, 293151, 318866, 327484, 348688, 390868, 478299, 491226, 523032, 586302, 637732, 654968, 781736, 956598, 982452, 1046064, 1172604, 1275464, 1309936, 1563472, 1913196, 1964904, 2345208, 2550928, 3029227, 3826392, 3929808, 4690416, 6058454, 7652784, 9087681, 12116908, 18175362, 24233816, 36350724, 48467632, 72701448, 145402896]

約数ペア:

[(1, 145402896), (2, 72701448), (3, 48467632), (4, 36350724), (6, 24233816), (8, 18175362), (12, 12116908), (16, 9087681), (19, 7652784), (24, 6058454), (31, 4690416), (37, 3929808), (38, 3826392), (48, 3029227), (57, 2550928), (62, 2345208), (74, 1964904), (76, 1913196), (93, 1563472), (111, 1309936), (114, 1275464), (124, 1172604), (139, 1046064), (148, 982452), (152, 956598), (186, 781736), (222, 654968), (228, 637732), (248, 586302), (278, 523032), (296, 491226), (304, 478299), (372, 390868), (417, 348688), (444, 327484), (456, 318866), (496, 293151), (556, 261516), (589, 246864), (592, 245613), (703, 206832), (744, 195434), (834, 174344), (888, 163742), (912, 159433), (1112, 130758), (1147, 126768), (1178, 123432), (1406, 103416), (1488, 97717), (1668, 87172), (1767, 82288), (1776, 81871), (2109, 68944), (2224, 65379), (2294, 63384), (2356, 61716), (2641, 55056), (2812, 51708), (3336, 43586), (3441, 42256), (3534, 41144), (4218, 34472), (4309, 33744), (4588, 31692), (4712, 30858), (5143, 28272), (5282, 27528), (5624, 25854), (6672, 21793), (6882, 21128), (7068, 20572), (7923, 18352), (8436, 17236), (8618, 16872), (9176, 15846), (9424, 15429), (10286, 14136), (10564, 13764), (11248, 12927)]