153843948

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 180

約数和(自身を含む): 449330112

約数和(自身を除く): 295486164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 53, 54, 62, 68, 81, 93, 102, 106, 108, 124, 153, 159, 162, 186, 204, 212, 279, 289, 306, 318, 324, 372, 459, 477, 527, 558, 578, 612, 636, 837, 867, 901, 918, 954, 1054, 1116, 1156, 1377, 1431, 1581, 1643, 1674, 1734, 1802, 1836, 1908, 2108, 2511, 2601, 2703, 2754, 2862, 3162, 3286, 3348, 3468, 3604, 4293, 4743, 4929, 5022, 5202, 5406, 5508, 5724, 6324, 6572, 7803, 8109, 8586, 8959, 9486, 9858, 10044, 10404, 10812, 14229, 14787, 15317, 15606, 16218, 17172, 17918, 18972, 19716, 23409, 24327, 26877, 27931, 28458, 29574, 30634, 31212, 32436, 35836, 42687, 44361, 45951, 46818, 48654, 53754, 55862, 56916, 59148, 61268, 72981, 80631, 83793, 85374, 88722, 91902, 93636, 97308, 107508, 111724, 133083, 137853, 145962, 161262, 167586, 170748, 177444, 183804, 241893, 251379, 266166, 275706, 291924, 322524, 335172, 413559, 474827, 483786, 502758, 532332, 551412, 725679, 754137, 827118, 949654, 967572, 1005516, 1240677, 1424481, 1451358, 1508274, 1654236, 1899308, 2262411, 2481354, 2848962, 2902716, 3016548, 4273443, 4524822, 4962708, 5697924, 8546886, 9049644, 12820329, 17093772, 25640658, 38460987, 51281316, 76921974, 153843948]

約数ペア:

[(1, 153843948), (2, 76921974), (3, 51281316), (4, 38460987), (6, 25640658), (9, 17093772), (12, 12820329), (17, 9049644), (18, 8546886), (27, 5697924), (31, 4962708), (34, 4524822), (36, 4273443), (51, 3016548), (53, 2902716), (54, 2848962), (62, 2481354), (68, 2262411), (81, 1899308), (93, 1654236), (102, 1508274), (106, 1451358), (108, 1424481), (124, 1240677), (153, 1005516), (159, 967572), (162, 949654), (186, 827118), (204, 754137), (212, 725679), (279, 551412), (289, 532332), (306, 502758), (318, 483786), (324, 474827), (372, 413559), (459, 335172), (477, 322524), (527, 291924), (558, 275706), (578, 266166), (612, 251379), (636, 241893), (837, 183804), (867, 177444), (901, 170748), (918, 167586), (954, 161262), (1054, 145962), (1116, 137853), (1156, 133083), (1377, 111724), (1431, 107508), (1581, 97308), (1643, 93636), (1674, 91902), (1734, 88722), (1802, 85374), (1836, 83793), (1908, 80631), (2108, 72981), (2511, 61268), (2601, 59148), (2703, 56916), (2754, 55862), (2862, 53754), (3162, 48654), (3286, 46818), (3348, 45951), (3468, 44361), (3604, 42687), (4293, 35836), (4743, 32436), (4929, 31212), (5022, 30634), (5202, 29574), (5406, 28458), (5508, 27931), (5724, 26877), (6324, 24327), (6572, 23409), (7803, 19716), (8109, 18972), (8586, 17918), (8959, 17172), (9486, 16218), (9858, 15606), (10044, 15317), (10404, 14787), (10812, 14229)]