156915690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 385278336

約数和(自身を除く): 228362646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 137, 146, 219, 274, 365, 411, 438, 523, 685, 730, 822, 1046, 1095, 1370, 1569, 2055, 2190, 2615, 3138, 4110, 5230, 7845, 10001, 15690, 20002, 30003, 38179, 50005, 60006, 71651, 76358, 100010, 114537, 143302, 150015, 190895, 214953, 229074, 300030, 358255, 381790, 429906, 572685, 716510, 1074765, 1145370, 2149530, 5230523, 10461046, 15691569, 26152615, 31383138, 52305230, 78457845, 156915690]

約数ペア:

[(1, 156915690), (2, 78457845), (3, 52305230), (5, 31383138), (6, 26152615), (10, 15691569), (15, 10461046), (30, 5230523), (73, 2149530), (137, 1145370), (146, 1074765), (219, 716510), (274, 572685), (365, 429906), (411, 381790), (438, 358255), (523, 300030), (685, 229074), (730, 214953), (822, 190895), (1046, 150015), (1095, 143302), (1370, 114537), (1569, 100010), (2055, 76358), (2190, 71651), (2615, 60006), (3138, 50005), (4110, 38179), (5230, 30003), (7845, 20002), (10001, 15690)]