156716049230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{619}}^1\times {\mathrm{7759}}^1$

素因数の和:8649

約数の個数: 64

約数和(自身を含む): 305530444800

約数和(自身を除く): 148814395570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 619, 1238, 1255, 2510, 3095, 3263, 6190, 6526, 7759, 8047, 15518, 16094, 16315, 32630, 38795, 40235, 77590, 80470, 100867, 155369, 201734, 310738, 504335, 776845, 1008670, 1553690, 1947509, 2019797, 3895018, 4039594, 4802821, 9605642, 9737545, 10098985, 19475090, 20197970, 24014105, 25317617, 48028210, 50635234, 62436673, 124873346, 126588085, 253176170, 312183365, 624366730, 1205508071, 2411016142, 6027540355, 12055080710, 15671604923, 31343209846, 78358024615, 156716049230]

約数ペア:

[(1, 156716049230), (2, 78358024615), (5, 31343209846), (10, 15671604923), (13, 12055080710), (26, 6027540355), (65, 2411016142), (130, 1205508071), (251, 624366730), (502, 312183365), (619, 253176170), (1238, 126588085), (1255, 124873346), (2510, 62436673), (3095, 50635234), (3263, 48028210), (6190, 25317617), (6526, 24014105), (7759, 20197970), (8047, 19475090), (15518, 10098985), (16094, 9737545), (16315, 9605642), (32630, 4802821), (38795, 4039594), (40235, 3895018), (77590, 2019797), (80470, 1947509), (100867, 1553690), (155369, 1008670), (201734, 776845), (310738, 504335)]