156627423550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{14951}}^1$

素因数の和:15274

約数の個数: 96

約数和(自身を含む): 319578545664

約数和(自身を除く): 162951122114

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 130, 142, 227, 325, 355, 454, 650, 710, 923, 1135, 1775, 1846, 2270, 2951, 3550, 4615, 5675, 5902, 9230, 11350, 14755, 14951, 16117, 23075, 29510, 29902, 32234, 46150, 73775, 74755, 80585, 147550, 149510, 161170, 194363, 209521, 373775, 388726, 402925, 419042, 747550, 805850, 971815, 1047605, 1061521, 1943630, 2095210, 2123042, 3393877, 4859075, 5238025, 5307605, 6787754, 9718150, 10476050, 10615210, 13799773, 16969385, 26538025, 27599546, 33938770, 44120401, 53076050, 68998865, 84846925, 88240802, 137997730, 169693850, 220602005, 240965267, 344994325, 441204010, 481930534, 689988650, 1103010025, 1204826335, 2206020050, 2409652670, 3132548471, 6024131675, 6265096942, 12048263350, 15662742355, 31325484710, 78313711775, 156627423550]

約数ペア:

[(1, 156627423550), (2, 78313711775), (5, 31325484710), (10, 15662742355), (13, 12048263350), (25, 6265096942), (26, 6024131675), (50, 3132548471), (65, 2409652670), (71, 2206020050), (130, 1204826335), (142, 1103010025), (227, 689988650), (325, 481930534), (355, 441204010), (454, 344994325), (650, 240965267), (710, 220602005), (923, 169693850), (1135, 137997730), (1775, 88240802), (1846, 84846925), (2270, 68998865), (2951, 53076050), (3550, 44120401), (4615, 33938770), (5675, 27599546), (5902, 26538025), (9230, 16969385), (11350, 13799773), (14755, 10615210), (14951, 10476050), (16117, 9718150), (23075, 6787754), (29510, 5307605), (29902, 5238025), (32234, 4859075), (46150, 3393877), (73775, 2123042), (74755, 2095210), (80585, 1943630), (147550, 1061521), (149510, 1047605), (161170, 971815), (194363, 805850), (209521, 747550), (373775, 419042), (388726, 402925)]