153919220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3677}}^1$

素因数の和:3729

約数の個数: 96

約数和(自身を含む): 415231488

約数和(自身を除く): 261312268

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 1196, 1495, 1610, 1820, 2093, 2990, 3220, 3677, 4186, 5980, 7354, 8372, 10465, 14708, 18385, 20930, 25739, 36770, 41860, 47801, 51478, 73540, 84571, 95602, 102956, 128695, 169142, 191204, 239005, 257390, 334607, 338284, 422855, 478010, 514780, 591997, 669214, 845710, 956020, 1099423, 1183994, 1338428, 1673035, 1691420, 2198846, 2367988, 2959985, 3346070, 4397692, 5497115, 5919970, 6692140, 7695961, 10994230, 11839940, 15391922, 21988460, 30783844, 38479805, 76959610, 153919220]

約数ペア:

[(1, 153919220), (2, 76959610), (4, 38479805), (5, 30783844), (7, 21988460), (10, 15391922), (13, 11839940), (14, 10994230), (20, 7695961), (23, 6692140), (26, 5919970), (28, 5497115), (35, 4397692), (46, 3346070), (52, 2959985), (65, 2367988), (70, 2198846), (91, 1691420), (92, 1673035), (115, 1338428), (130, 1183994), (140, 1099423), (161, 956020), (182, 845710), (230, 669214), (260, 591997), (299, 514780), (322, 478010), (364, 422855), (455, 338284), (460, 334607), (598, 257390), (644, 239005), (805, 191204), (910, 169142), (1196, 128695), (1495, 102956), (1610, 95602), (1820, 84571), (2093, 73540), (2990, 51478), (3220, 47801), (3677, 41860), (4186, 36770), (5980, 25739), (7354, 20930), (8372, 18385), (10465, 14708)]