145710264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 444925440

約数和(自身を除く): 299215176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 163, 168, 204, 238, 313, 326, 357, 408, 476, 489, 626, 652, 714, 939, 952, 978, 1141, 1252, 1304, 1428, 1878, 1956, 2191, 2282, 2504, 2771, 2856, 3423, 3756, 3912, 4382, 4564, 5321, 5542, 6573, 6846, 7512, 8313, 8764, 9128, 10642, 11084, 13146, 13692, 15963, 16626, 17528, 19397, 21284, 22168, 26292, 27384, 31926, 33252, 37247, 38794, 42568, 51019, 52584, 58191, 63852, 66504, 74494, 77588, 102038, 111741, 116382, 127704, 148988, 153057, 155176, 204076, 223482, 232764, 297976, 306114, 357133, 408152, 446964, 465528, 612228, 714266, 867323, 893928, 1071399, 1224456, 1428532, 1734646, 2142798, 2601969, 2857064, 3469292, 4285596, 5203938, 6071261, 6938584, 8571192, 10407876, 12142522, 18213783, 20815752, 24285044, 36427566, 48570088, 72855132, 145710264]

約数ペア:

[(1, 145710264), (2, 72855132), (3, 48570088), (4, 36427566), (6, 24285044), (7, 20815752), (8, 18213783), (12, 12142522), (14, 10407876), (17, 8571192), (21, 6938584), (24, 6071261), (28, 5203938), (34, 4285596), (42, 3469292), (51, 2857064), (56, 2601969), (68, 2142798), (84, 1734646), (102, 1428532), (119, 1224456), (136, 1071399), (163, 893928), (168, 867323), (204, 714266), (238, 612228), (313, 465528), (326, 446964), (357, 408152), (408, 357133), (476, 306114), (489, 297976), (626, 232764), (652, 223482), (714, 204076), (939, 155176), (952, 153057), (978, 148988), (1141, 127704), (1252, 116382), (1304, 111741), (1428, 102038), (1878, 77588), (1956, 74494), (2191, 66504), (2282, 63852), (2504, 58191), (2771, 52584), (2856, 51019), (3423, 42568), (3756, 38794), (3912, 37247), (4382, 33252), (4564, 31926), (5321, 27384), (5542, 26292), (6573, 22168), (6846, 21284), (7512, 19397), (8313, 17528), (8764, 16626), (9128, 15963), (10642, 13692), (11084, 13146)]