148938265456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{131759}}^1$

素因数の和:131894

約数の個数: 80

約数和(自身を含む): 310557265920

約数和(自身を除く): 161619000464

約数列:

[1, 2, 4, 8, 16, 31, 43, 53, 62, 86, 106, 124, 172, 212, 248, 344, 424, 496, 688, 848, 1333, 1643, 2279, 2666, 3286, 4558, 5332, 6572, 9116, 10664, 13144, 18232, 21328, 26288, 36464, 70649, 131759, 141298, 263518, 282596, 527036, 565192, 1054072, 1130384, 2108144, 4084529, 5665637, 6983227, 8169058, 11331274, 13966454, 16338116, 22662548, 27932908, 32676232, 45325096, 55865816, 65352464, 90650192, 111731632, 175634747, 216480037, 300278761, 351269494, 432960074, 600557522, 702538988, 865920148, 1201115044, 1405077976, 1731840296, 2402230088, 2810155952, 3463680592, 4804460176, 9308641591, 18617283182, 37234566364, 74469132728, 148938265456]

約数ペア:

[(1, 148938265456), (2, 74469132728), (4, 37234566364), (8, 18617283182), (16, 9308641591), (31, 4804460176), (43, 3463680592), (53, 2810155952), (62, 2402230088), (86, 1731840296), (106, 1405077976), (124, 1201115044), (172, 865920148), (212, 702538988), (248, 600557522), (344, 432960074), (424, 351269494), (496, 300278761), (688, 216480037), (848, 175634747), (1333, 111731632), (1643, 90650192), (2279, 65352464), (2666, 55865816), (3286, 45325096), (4558, 32676232), (5332, 27932908), (6572, 22662548), (9116, 16338116), (10664, 13966454), (13144, 11331274), (18232, 8169058), (21328, 6983227), (26288, 5665637), (36464, 4084529), (70649, 2108144), (131759, 1130384), (141298, 1054072), (263518, 565192), (282596, 527036)]