151783970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 324129600

約数和(自身を除く): 172345630

約数列:

[1, 2, 5, 10, 13, 19, 26, 29, 38, 58, 65, 95, 130, 145, 163, 169, 190, 247, 290, 326, 338, 377, 494, 551, 754, 815, 845, 1102, 1235, 1630, 1690, 1885, 2119, 2470, 2755, 3097, 3211, 3770, 4238, 4727, 4901, 5510, 6194, 6422, 7163, 9454, 9802, 10595, 14326, 15485, 16055, 21190, 23635, 24505, 27547, 30970, 32110, 35815, 40261, 47270, 49010, 55094, 61451, 71630, 80522, 89813, 93119, 122902, 137735, 179626, 186238, 201305, 275470, 307255, 402610, 449065, 465595, 523393, 614510, 798863, 898130, 931190, 1046786, 1167569, 1597726, 2335138, 2616965, 3994315, 5233930, 5837845, 7988630, 11675690, 15178397, 30356794, 75891985, 151783970]

約数ペア:

[(1, 151783970), (2, 75891985), (5, 30356794), (10, 15178397), (13, 11675690), (19, 7988630), (26, 5837845), (29, 5233930), (38, 3994315), (58, 2616965), (65, 2335138), (95, 1597726), (130, 1167569), (145, 1046786), (163, 931190), (169, 898130), (190, 798863), (247, 614510), (290, 523393), (326, 465595), (338, 449065), (377, 402610), (494, 307255), (551, 275470), (754, 201305), (815, 186238), (845, 179626), (1102, 137735), (1235, 122902), (1630, 93119), (1690, 89813), (1885, 80522), (2119, 71630), (2470, 61451), (2755, 55094), (3097, 49010), (3211, 47270), (3770, 40261), (4238, 35815), (4727, 32110), (4901, 30970), (5510, 27547), (6194, 24505), (6422, 23635), (7163, 21190), (9454, 16055), (9802, 15485), (10595, 14326)]