156798144590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{45817}}^1$

素因数の和:46373

約数の個数: 64

約数和(自身を含む): 306757741248

約数和(自身を除く): 149959596658

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 491, 697, 982, 1394, 2455, 3485, 4910, 6970, 8347, 16694, 20131, 40262, 41735, 45817, 83470, 91634, 100655, 201310, 229085, 342227, 458170, 684454, 778889, 1557778, 1711135, 1878497, 3422270, 3756994, 3894445, 7788890, 9392485, 18784970, 22496147, 31934449, 44992294, 63868898, 112480735, 159672245, 224961470, 319344490, 382434499, 764868998, 922342027, 1844684054, 1912172495, 3824344990, 4611710135, 9223420270, 15679814459, 31359628918, 78399072295, 156798144590]

約数ペア:

[(1, 156798144590), (2, 78399072295), (5, 31359628918), (10, 15679814459), (17, 9223420270), (34, 4611710135), (41, 3824344990), (82, 1912172495), (85, 1844684054), (170, 922342027), (205, 764868998), (410, 382434499), (491, 319344490), (697, 224961470), (982, 159672245), (1394, 112480735), (2455, 63868898), (3485, 44992294), (4910, 31934449), (6970, 22496147), (8347, 18784970), (16694, 9392485), (20131, 7788890), (40262, 3894445), (41735, 3756994), (45817, 3422270), (83470, 1878497), (91634, 1711135), (100655, 1557778), (201310, 778889), (229085, 684454), (342227, 458170)]