167951940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1321}}^1$

素因数の和:1509

約数の個数: 96

約数和(自身を含む): 509932416

約数和(自身を除く): 341980476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 163, 195, 260, 326, 390, 489, 652, 780, 815, 978, 1321, 1630, 1956, 2119, 2445, 2642, 3260, 3963, 4238, 4890, 5284, 6357, 6605, 7926, 8476, 9780, 10595, 12714, 13210, 15852, 17173, 19815, 21190, 25428, 26420, 31785, 34346, 39630, 42380, 51519, 63570, 68692, 79260, 85865, 103038, 127140, 171730, 206076, 215323, 257595, 343460, 430646, 515190, 645969, 861292, 1030380, 1076615, 1291938, 2153230, 2583876, 2799199, 3229845, 4306460, 5598398, 6459690, 8397597, 11196796, 12919380, 13995995, 16795194, 27991990, 33590388, 41987985, 55983980, 83975970, 167951940]

約数ペア:

[(1, 167951940), (2, 83975970), (3, 55983980), (4, 41987985), (5, 33590388), (6, 27991990), (10, 16795194), (12, 13995995), (13, 12919380), (15, 11196796), (20, 8397597), (26, 6459690), (30, 5598398), (39, 4306460), (52, 3229845), (60, 2799199), (65, 2583876), (78, 2153230), (130, 1291938), (156, 1076615), (163, 1030380), (195, 861292), (260, 645969), (326, 515190), (390, 430646), (489, 343460), (652, 257595), (780, 215323), (815, 206076), (978, 171730), (1321, 127140), (1630, 103038), (1956, 85865), (2119, 79260), (2445, 68692), (2642, 63570), (3260, 51519), (3963, 42380), (4238, 39630), (4890, 34346), (5284, 31785), (6357, 26420), (6605, 25428), (7926, 21190), (8476, 19815), (9780, 17173), (10595, 15852), (12714, 13210)]