152895820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{983}}^1$

素因数の和:1111

約数の個数: 96

約数和(自身を含む): 404683776

約数和(自身を除く): 251787956

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 101, 110, 140, 154, 202, 220, 308, 385, 404, 505, 707, 770, 983, 1010, 1111, 1414, 1540, 1966, 2020, 2222, 2828, 3535, 3932, 4444, 4915, 5555, 6881, 7070, 7777, 9830, 10813, 11110, 13762, 14140, 15554, 19660, 21626, 22220, 27524, 31108, 34405, 38885, 43252, 54065, 68810, 75691, 77770, 99283, 108130, 137620, 151382, 155540, 198566, 216260, 302764, 378455, 397132, 496415, 694981, 756910, 992830, 1092113, 1389962, 1513820, 1985660, 2184226, 2779924, 3474905, 4368452, 5460565, 6949810, 7644791, 10921130, 13899620, 15289582, 21842260, 30579164, 38223955, 76447910, 152895820]

約数ペア:

[(1, 152895820), (2, 76447910), (4, 38223955), (5, 30579164), (7, 21842260), (10, 15289582), (11, 13899620), (14, 10921130), (20, 7644791), (22, 6949810), (28, 5460565), (35, 4368452), (44, 3474905), (55, 2779924), (70, 2184226), (77, 1985660), (101, 1513820), (110, 1389962), (140, 1092113), (154, 992830), (202, 756910), (220, 694981), (308, 496415), (385, 397132), (404, 378455), (505, 302764), (707, 216260), (770, 198566), (983, 155540), (1010, 151382), (1111, 137620), (1414, 108130), (1540, 99283), (1966, 77770), (2020, 75691), (2222, 68810), (2828, 54065), (3535, 43252), (3932, 38885), (4444, 34405), (4915, 31108), (5555, 27524), (6881, 22220), (7070, 21626), (7777, 19660), (9830, 15554), (10813, 14140), (11110, 13762)]