156980382455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{2657}}^1$

素因数の和:3084

約数の個数: 64

約数和(自身を含む): 212197708800

約数和(自身を除く): 55217326345

約数列:

[1, 5, 13, 31, 65, 109, 155, 269, 403, 545, 1345, 1417, 2015, 2657, 3379, 3497, 7085, 8339, 13285, 16895, 17485, 29321, 34541, 41695, 43927, 82367, 108407, 146605, 172705, 219635, 289613, 381173, 411835, 542035, 714733, 908951, 1070771, 1448065, 1905865, 3573665, 3764969, 4544755, 5353855, 8978003, 9291529, 11816363, 18824845, 22156723, 44890015, 46457645, 59081815, 77905897, 110783615, 116714039, 288037399, 389529485, 583570195, 1012776661, 1440186995, 2415082807, 5063883305, 12075414035, 31396076491, 156980382455]

約数ペア:

[(1, 156980382455), (5, 31396076491), (13, 12075414035), (31, 5063883305), (65, 2415082807), (109, 1440186995), (155, 1012776661), (269, 583570195), (403, 389529485), (545, 288037399), (1345, 116714039), (1417, 110783615), (2015, 77905897), (2657, 59081815), (3379, 46457645), (3497, 44890015), (7085, 22156723), (8339, 18824845), (13285, 11816363), (16895, 9291529), (17485, 8978003), (29321, 5353855), (34541, 4544755), (41695, 3764969), (43927, 3573665), (82367, 1905865), (108407, 1448065), (146605, 1070771), (172705, 908951), (219635, 714733), (289613, 542035), (381173, 411835)]