170952444

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 491417472

約数和(自身を除く): 320465028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 83, 108, 117, 156, 162, 163, 166, 234, 243, 249, 324, 326, 332, 351, 468, 486, 489, 498, 652, 702, 747, 972, 978, 996, 1053, 1079, 1404, 1467, 1494, 1956, 2106, 2119, 2158, 2241, 2934, 2988, 3159, 3237, 4212, 4238, 4316, 4401, 4482, 5868, 6318, 6357, 6474, 6723, 8476, 8802, 8964, 9711, 12636, 12714, 12948, 13203, 13446, 13529, 17604, 19071, 19422, 20169, 25428, 26406, 26892, 27058, 29133, 38142, 38844, 39609, 40338, 40587, 52812, 54116, 57213, 58266, 76284, 79218, 80676, 81174, 87399, 114426, 116532, 121761, 158436, 162348, 171639, 174798, 175877, 228852, 243522, 262197, 343278, 349596, 351754, 365283, 487044, 514917, 524394, 527631, 686556, 703508, 730566, 1029834, 1048788, 1055262, 1095849, 1461132, 1582893, 2059668, 2110524, 2191698, 3165786, 3287547, 4383396, 4748679, 6331572, 6575094, 9497358, 13150188, 14246037, 18994716, 28492074, 42738111, 56984148, 85476222, 170952444]

約数ペア:

[(1, 170952444), (2, 85476222), (3, 56984148), (4, 42738111), (6, 28492074), (9, 18994716), (12, 14246037), (13, 13150188), (18, 9497358), (26, 6575094), (27, 6331572), (36, 4748679), (39, 4383396), (52, 3287547), (54, 3165786), (78, 2191698), (81, 2110524), (83, 2059668), (108, 1582893), (117, 1461132), (156, 1095849), (162, 1055262), (163, 1048788), (166, 1029834), (234, 730566), (243, 703508), (249, 686556), (324, 527631), (326, 524394), (332, 514917), (351, 487044), (468, 365283), (486, 351754), (489, 349596), (498, 343278), (652, 262197), (702, 243522), (747, 228852), (972, 175877), (978, 174798), (996, 171639), (1053, 162348), (1079, 158436), (1404, 121761), (1467, 116532), (1494, 114426), (1956, 87399), (2106, 81174), (2119, 80676), (2158, 79218), (2241, 76284), (2934, 58266), (2988, 57213), (3159, 54116), (3237, 52812), (4212, 40587), (4238, 40338), (4316, 39609), (4401, 38844), (4482, 38142), (5868, 29133), (6318, 27058), (6357, 26892), (6474, 26406), (6723, 25428), (8476, 20169), (8802, 19422), (8964, 19071), (9711, 17604), (12636, 13529), (12714, 13446), (12948, 13203)]