156733736380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1023467}}^1$

素因数の和:1023539

約数の個数: 96

約数和(自身を含む): 385151477760

約数和(自身を除く): 228417741380

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 31, 38, 52, 62, 65, 76, 95, 124, 130, 155, 190, 247, 260, 310, 380, 403, 494, 589, 620, 806, 988, 1178, 1235, 1612, 2015, 2356, 2470, 2945, 4030, 4940, 5890, 7657, 8060, 11780, 15314, 30628, 38285, 76570, 153140, 1023467, 2046934, 4093868, 5117335, 10234670, 13305071, 19445873, 20469340, 26610142, 31727477, 38891746, 53220284, 63454954, 66525355, 77783492, 97229365, 126909908, 133050710, 158637385, 194458730, 252796349, 266101420, 317274770, 388917460, 412457201, 505592698, 602822063, 634549540, 824914402, 1011185396, 1205644126, 1263981745, 1649828804, 2062286005, 2411288252, 2527963490, 3014110315, 4124572010, 5055926980, 6028220630, 7836686819, 8249144020, 12056441260, 15673373638, 31346747276, 39183434095, 78366868190, 156733736380]

約数ペア:

[(1, 156733736380), (2, 78366868190), (4, 39183434095), (5, 31346747276), (10, 15673373638), (13, 12056441260), (19, 8249144020), (20, 7836686819), (26, 6028220630), (31, 5055926980), (38, 4124572010), (52, 3014110315), (62, 2527963490), (65, 2411288252), (76, 2062286005), (95, 1649828804), (124, 1263981745), (130, 1205644126), (155, 1011185396), (190, 824914402), (247, 634549540), (260, 602822063), (310, 505592698), (380, 412457201), (403, 388917460), (494, 317274770), (589, 266101420), (620, 252796349), (806, 194458730), (988, 158637385), (1178, 133050710), (1235, 126909908), (1612, 97229365), (2015, 77783492), (2356, 66525355), (2470, 63454954), (2945, 53220284), (4030, 38891746), (4940, 31727477), (5890, 26610142), (7657, 20469340), (8060, 19445873), (11780, 13305071), (15314, 10234670), (30628, 5117335), (38285, 4093868), (76570, 2046934), (153140, 1023467)]