158872428

素因数分解:

$2^2\times 3^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 493731840

約数和(自身を除く): 334859412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 127, 132, 143, 156, 162, 198, 234, 243, 254, 286, 297, 324, 351, 381, 396, 429, 468, 486, 508, 572, 594, 702, 729, 762, 858, 891, 972, 1053, 1143, 1188, 1287, 1397, 1404, 1458, 1524, 1651, 1716, 1782, 2106, 2187, 2286, 2574, 2673, 2794, 2916, 3159, 3302, 3429, 3564, 3861, 4191, 4212, 4374, 4572, 4953, 5148, 5346, 5588, 6318, 6604, 6858, 7722, 8019, 8382, 8748, 9477, 9906, 10287, 10692, 11583, 12573, 12636, 13716, 14859, 15444, 16038, 16764, 18161, 18954, 19812, 20574, 23166, 24057, 25146, 28431, 29718, 30861, 32076, 34749, 36322, 37719, 37908, 41148, 44577, 46332, 48114, 50292, 54483, 56862, 59436, 61722, 69498, 72644, 75438, 89154, 92583, 96228, 104247, 108966, 113157, 113724, 123444, 133731, 138996, 150876, 163449, 178308, 185166, 208494, 217932, 226314, 267462, 277749, 312741, 326898, 339471, 370332, 401193, 416988, 452628, 490347, 534924, 555498, 625482, 653796, 678942, 802386, 980694, 1018413, 1110996, 1203579, 1250964, 1357884, 1471041, 1604772, 1961388, 2036826, 2407158, 2942082, 3055239, 3610737, 4073652, 4413123, 4814316, 5884164, 6110478, 7221474, 8826246, 12220956, 13239369, 14442948, 17652492, 26478738, 39718107, 52957476, 79436214, 158872428]

約数ペア:

[(1, 158872428), (2, 79436214), (3, 52957476), (4, 39718107), (6, 26478738), (9, 17652492), (11, 14442948), (12, 13239369), (13, 12220956), (18, 8826246), (22, 7221474), (26, 6110478), (27, 5884164), (33, 4814316), (36, 4413123), (39, 4073652), (44, 3610737), (52, 3055239), (54, 2942082), (66, 2407158), (78, 2036826), (81, 1961388), (99, 1604772), (108, 1471041), (117, 1357884), (127, 1250964), (132, 1203579), (143, 1110996), (156, 1018413), (162, 980694), (198, 802386), (234, 678942), (243, 653796), (254, 625482), (286, 555498), (297, 534924), (324, 490347), (351, 452628), (381, 416988), (396, 401193), (429, 370332), (468, 339471), (486, 326898), (508, 312741), (572, 277749), (594, 267462), (702, 226314), (729, 217932), (762, 208494), (858, 185166), (891, 178308), (972, 163449), (1053, 150876), (1143, 138996), (1188, 133731), (1287, 123444), (1397, 113724), (1404, 113157), (1458, 108966), (1524, 104247), (1651, 96228), (1716, 92583), (1782, 89154), (2106, 75438), (2187, 72644), (2286, 69498), (2574, 61722), (2673, 59436), (2794, 56862), (2916, 54483), (3159, 50292), (3302, 48114), (3429, 46332), (3564, 44577), (3861, 41148), (4191, 37908), (4212, 37719), (4374, 36322), (4572, 34749), (4953, 32076), (5148, 30861), (5346, 29718), (5588, 28431), (6318, 25146), (6604, 24057), (6858, 23166), (7722, 20574), (8019, 19812), (8382, 18954), (8748, 18161), (9477, 16764), (9906, 16038), (10287, 15444), (10692, 14859), (11583, 13716), (12573, 12636)]