156977805586

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{1193}}^1$

素因数の和:1520

約数の個数: 96

約数和(自身を含む): 285875694720

約数和(自身を除く): 128897889134

約数列:

[1, 2, 7, 14, 23, 46, 109, 161, 163, 218, 322, 326, 529, 763, 1058, 1141, 1193, 1526, 2282, 2386, 2507, 3703, 3749, 5014, 7406, 7498, 8351, 16702, 17549, 17767, 26243, 27439, 35098, 35534, 52486, 54878, 57661, 86227, 115322, 124369, 130037, 172454, 192073, 194459, 248738, 260074, 384146, 388918, 403627, 408641, 603589, 631097, 807254, 817282, 910259, 1207178, 1262194, 1361213, 1820518, 2722426, 2860487, 2990851, 4417679, 4472557, 5720974, 5981702, 8835358, 8945114, 9398743, 18797486, 20935957, 21196031, 31307899, 41871914, 42392062, 62615798, 65791201, 68789573, 102868811, 131582402, 137579146, 148372217, 205737622, 296744434, 481527011, 487508713, 720081677, 963054022, 975017426, 1440163354, 3412560991, 6825121982, 11212700399, 22425400798, 78488902793, 156977805586]

約数ペア:

[(1, 156977805586), (2, 78488902793), (7, 22425400798), (14, 11212700399), (23, 6825121982), (46, 3412560991), (109, 1440163354), (161, 975017426), (163, 963054022), (218, 720081677), (322, 487508713), (326, 481527011), (529, 296744434), (763, 205737622), (1058, 148372217), (1141, 137579146), (1193, 131582402), (1526, 102868811), (2282, 68789573), (2386, 65791201), (2507, 62615798), (3703, 42392062), (3749, 41871914), (5014, 31307899), (7406, 21196031), (7498, 20935957), (8351, 18797486), (16702, 9398743), (17549, 8945114), (17767, 8835358), (26243, 5981702), (27439, 5720974), (35098, 4472557), (35534, 4417679), (52486, 2990851), (54878, 2860487), (57661, 2722426), (86227, 1820518), (115322, 1361213), (124369, 1262194), (130037, 1207178), (172454, 910259), (192073, 817282), (194459, 807254), (248738, 631097), (260074, 603589), (384146, 408641), (388918, 403627)]