145984734

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2819}}^1$

素因数の和:2974

約数の個数: 64

約数和(自身を含む): 373593600

約数和(自身を除く): 227608866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 137, 189, 274, 378, 411, 822, 959, 1233, 1918, 2466, 2819, 2877, 3699, 5638, 5754, 7398, 8457, 8631, 16914, 17262, 19733, 25371, 25893, 39466, 50742, 51786, 59199, 76113, 118398, 152226, 177597, 355194, 386203, 532791, 772406, 1065582, 1158609, 2317218, 2703421, 3475827, 5406842, 6951654, 8110263, 10427481, 16220526, 20854962, 24330789, 48661578, 72992367, 145984734]

約数ペア:

[(1, 145984734), (2, 72992367), (3, 48661578), (6, 24330789), (7, 20854962), (9, 16220526), (14, 10427481), (18, 8110263), (21, 6951654), (27, 5406842), (42, 3475827), (54, 2703421), (63, 2317218), (126, 1158609), (137, 1065582), (189, 772406), (274, 532791), (378, 386203), (411, 355194), (822, 177597), (959, 152226), (1233, 118398), (1918, 76113), (2466, 59199), (2819, 51786), (2877, 50742), (3699, 39466), (5638, 25893), (5754, 25371), (7398, 19733), (8457, 17262), (8631, 16914)]