158818704

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{313}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 463961376

約数和(自身を除く): 305142672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 313, 341, 372, 496, 528, 626, 682, 744, 939, 961, 1023, 1252, 1364, 1488, 1878, 1922, 2046, 2504, 2728, 2883, 3443, 3756, 3844, 4092, 5008, 5456, 5766, 6886, 7512, 7688, 8184, 9703, 10329, 10571, 11532, 13772, 15024, 15376, 16368, 19406, 20658, 21142, 23064, 27544, 29109, 31713, 38812, 41316, 42284, 46128, 55088, 58218, 63426, 77624, 82632, 84568, 106733, 116436, 126852, 155248, 165264, 169136, 213466, 232872, 253704, 300793, 320199, 426932, 465744, 507408, 601586, 640398, 853864, 902379, 1203172, 1280796, 1707728, 1804758, 2406344, 2561592, 3308723, 3609516, 4812688, 5123184, 6617446, 7219032, 9926169, 13234892, 14438064, 19852338, 26469784, 39704676, 52939568, 79409352, 158818704]

約数ペア:

[(1, 158818704), (2, 79409352), (3, 52939568), (4, 39704676), (6, 26469784), (8, 19852338), (11, 14438064), (12, 13234892), (16, 9926169), (22, 7219032), (24, 6617446), (31, 5123184), (33, 4812688), (44, 3609516), (48, 3308723), (62, 2561592), (66, 2406344), (88, 1804758), (93, 1707728), (124, 1280796), (132, 1203172), (176, 902379), (186, 853864), (248, 640398), (264, 601586), (313, 507408), (341, 465744), (372, 426932), (496, 320199), (528, 300793), (626, 253704), (682, 232872), (744, 213466), (939, 169136), (961, 165264), (1023, 155248), (1252, 126852), (1364, 116436), (1488, 106733), (1878, 84568), (1922, 82632), (2046, 77624), (2504, 63426), (2728, 58218), (2883, 55088), (3443, 46128), (3756, 42284), (3844, 41316), (4092, 38812), (5008, 31713), (5456, 29109), (5766, 27544), (6886, 23064), (7512, 21142), (7688, 20658), (8184, 19406), (9703, 16368), (10329, 15376), (10571, 15024), (11532, 13772)]