163537140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2953}}^1$

素因数の和:3049

約数の個数: 96

約数和(自身を含む): 500242176

約数和(自身を除く): 336705036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 260, 284, 355, 390, 426, 710, 780, 852, 923, 1065, 1420, 1846, 2130, 2769, 2953, 3692, 4260, 4615, 5538, 5906, 8859, 9230, 11076, 11812, 13845, 14765, 17718, 18460, 27690, 29530, 35436, 38389, 44295, 55380, 59060, 76778, 88590, 115167, 153556, 177180, 191945, 209663, 230334, 383890, 419326, 460668, 575835, 628989, 767780, 838652, 1048315, 1151670, 1257978, 2096630, 2303340, 2515956, 2725619, 3144945, 4193260, 5451238, 6289890, 8176857, 10902476, 12579780, 13628095, 16353714, 27256190, 32707428, 40884285, 54512380, 81768570, 163537140]

約数ペア:

[(1, 163537140), (2, 81768570), (3, 54512380), (4, 40884285), (5, 32707428), (6, 27256190), (10, 16353714), (12, 13628095), (13, 12579780), (15, 10902476), (20, 8176857), (26, 6289890), (30, 5451238), (39, 4193260), (52, 3144945), (60, 2725619), (65, 2515956), (71, 2303340), (78, 2096630), (130, 1257978), (142, 1151670), (156, 1048315), (195, 838652), (213, 767780), (260, 628989), (284, 575835), (355, 460668), (390, 419326), (426, 383890), (710, 230334), (780, 209663), (852, 191945), (923, 177180), (1065, 153556), (1420, 115167), (1846, 88590), (2130, 76778), (2769, 59060), (2953, 55380), (3692, 44295), (4260, 38389), (4615, 35436), (5538, 29530), (5906, 27690), (8859, 18460), (9230, 17718), (11076, 14765), (11812, 13845)]