157218476888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{86689}}^1$

素因数の和:87300

約数の個数: 64

約数和(自身を含む): 330871456800

約数和(自身を除く): 173652979912

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 557, 814, 1114, 1628, 2228, 3256, 4456, 6127, 12254, 20609, 24508, 41218, 49016, 82436, 86689, 164872, 173378, 226699, 346756, 453398, 693512, 906796, 953579, 1813592, 1907158, 3207493, 3814316, 6414986, 7628632, 12829972, 25659944, 35282423, 48285773, 70564846, 96571546, 141129692, 193143092, 282259384, 386286184, 531143503, 1062287006, 1786573601, 2124574012, 3573147202, 4249148024, 7146294404, 14292588808, 19652309611, 39304619222, 78609238444, 157218476888]

約数ペア:

[(1, 157218476888), (2, 78609238444), (4, 39304619222), (8, 19652309611), (11, 14292588808), (22, 7146294404), (37, 4249148024), (44, 3573147202), (74, 2124574012), (88, 1786573601), (148, 1062287006), (296, 531143503), (407, 386286184), (557, 282259384), (814, 193143092), (1114, 141129692), (1628, 96571546), (2228, 70564846), (3256, 48285773), (4456, 35282423), (6127, 25659944), (12254, 12829972), (20609, 7628632), (24508, 6414986), (41218, 3814316), (49016, 3207493), (82436, 1907158), (86689, 1813592), (164872, 953579), (173378, 906796), (226699, 693512), (346756, 453398)]