156613691910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21135451}}^1$

素因数の和:21135493

約数の個数: 64

約数和(自身を含む): 426090712320

約数和(自身を除く): 269477020410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 21135451, 42270902, 63406353, 105677255, 126812706, 211354510, 274760863, 317031765, 401573569, 549521726, 634063530, 803147138, 824282589, 1204720707, 1373804315, 1648565178, 2007867845, 2409441414, 2747608630, 4015735690, 4121412945, 5220456397, 6023603535, 8242825890, 10440912794, 12047207070, 15661369191, 26102281985, 31322738382, 52204563970, 78306845955, 156613691910]

約数ペア:

[(1, 156613691910), (2, 78306845955), (3, 52204563970), (5, 31322738382), (6, 26102281985), (10, 15661369191), (13, 12047207070), (15, 10440912794), (19, 8242825890), (26, 6023603535), (30, 5220456397), (38, 4121412945), (39, 4015735690), (57, 2747608630), (65, 2409441414), (78, 2007867845), (95, 1648565178), (114, 1373804315), (130, 1204720707), (190, 824282589), (195, 803147138), (247, 634063530), (285, 549521726), (390, 401573569), (494, 317031765), (570, 274760863), (741, 211354510), (1235, 126812706), (1482, 105677255), (2470, 63406353), (3705, 42270902), (7410, 21135451)]