166423860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:758

約数の個数: 144

約数和(自身を含む): 536215680

約数和(自身を除く): 369791820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 61, 69, 90, 92, 115, 122, 138, 180, 183, 207, 230, 244, 276, 305, 345, 366, 414, 460, 549, 610, 659, 690, 732, 828, 915, 1035, 1098, 1220, 1318, 1380, 1403, 1830, 1977, 2070, 2196, 2636, 2745, 2806, 3295, 3660, 3954, 4140, 4209, 5490, 5612, 5931, 6590, 7015, 7908, 8418, 9885, 10980, 11862, 12627, 13180, 14030, 15157, 16836, 19770, 21045, 23724, 25254, 28060, 29655, 30314, 39540, 40199, 42090, 45471, 50508, 59310, 60628, 63135, 75785, 80398, 84180, 90942, 118620, 120597, 126270, 136413, 151570, 160796, 181884, 200995, 227355, 241194, 252540, 272826, 303140, 361791, 401990, 454710, 482388, 545652, 602985, 682065, 723582, 803980, 909420, 924577, 1205970, 1364130, 1447164, 1808955, 1849154, 2411940, 2728260, 2773731, 3617910, 3698308, 4622885, 5547462, 7235820, 8321193, 9245770, 11094924, 13868655, 16642386, 18491540, 27737310, 33284772, 41605965, 55474620, 83211930, 166423860]

約数ペア:

[(1, 166423860), (2, 83211930), (3, 55474620), (4, 41605965), (5, 33284772), (6, 27737310), (9, 18491540), (10, 16642386), (12, 13868655), (15, 11094924), (18, 9245770), (20, 8321193), (23, 7235820), (30, 5547462), (36, 4622885), (45, 3698308), (46, 3617910), (60, 2773731), (61, 2728260), (69, 2411940), (90, 1849154), (92, 1808955), (115, 1447164), (122, 1364130), (138, 1205970), (180, 924577), (183, 909420), (207, 803980), (230, 723582), (244, 682065), (276, 602985), (305, 545652), (345, 482388), (366, 454710), (414, 401990), (460, 361791), (549, 303140), (610, 272826), (659, 252540), (690, 241194), (732, 227355), (828, 200995), (915, 181884), (1035, 160796), (1098, 151570), (1220, 136413), (1318, 126270), (1380, 120597), (1403, 118620), (1830, 90942), (1977, 84180), (2070, 80398), (2196, 75785), (2636, 63135), (2745, 60628), (2806, 59310), (3295, 50508), (3660, 45471), (3954, 42090), (4140, 40199), (4209, 39540), (5490, 30314), (5612, 29655), (5931, 28060), (6590, 25254), (7015, 23724), (7908, 21045), (8418, 19770), (9885, 16836), (10980, 15157), (11862, 14030), (12627, 13180)]