149225796

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2237}}^1$

素因数の和:2373

約数の個数: 72

約数和(自身を含む): 403242840

約数和(自身を除く): 254017044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 109, 153, 204, 218, 306, 327, 436, 612, 654, 981, 1308, 1853, 1962, 2237, 3706, 3924, 4474, 5559, 6711, 7412, 8948, 11118, 13422, 16677, 20133, 22236, 26844, 33354, 38029, 40266, 66708, 76058, 80532, 114087, 152116, 228174, 243833, 342261, 456348, 487666, 684522, 731499, 975332, 1369044, 1462998, 2194497, 2925996, 4145161, 4388994, 8290322, 8777988, 12435483, 16580644, 24870966, 37306449, 49741932, 74612898, 149225796]

約数ペア:

[(1, 149225796), (2, 74612898), (3, 49741932), (4, 37306449), (6, 24870966), (9, 16580644), (12, 12435483), (17, 8777988), (18, 8290322), (34, 4388994), (36, 4145161), (51, 2925996), (68, 2194497), (102, 1462998), (109, 1369044), (153, 975332), (204, 731499), (218, 684522), (306, 487666), (327, 456348), (436, 342261), (612, 243833), (654, 228174), (981, 152116), (1308, 114087), (1853, 80532), (1962, 76058), (2237, 66708), (3706, 40266), (3924, 38029), (4474, 33354), (5559, 26844), (6711, 22236), (7412, 20133), (8948, 16677), (11118, 13422)]