163190040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1433}}^1$

素因数の和:1533

約数の個数: 128

約数和(自身を含む): 534824640

約数和(自身を除く): 371634600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 130, 146, 156, 195, 219, 260, 292, 312, 365, 390, 438, 520, 584, 730, 780, 876, 949, 1095, 1433, 1460, 1560, 1752, 1898, 2190, 2847, 2866, 2920, 3796, 4299, 4380, 4745, 5694, 5732, 7165, 7592, 8598, 8760, 9490, 11388, 11464, 14235, 14330, 17196, 18629, 18980, 21495, 22776, 28470, 28660, 34392, 37258, 37960, 42990, 55887, 56940, 57320, 74516, 85980, 93145, 104609, 111774, 113880, 149032, 171960, 186290, 209218, 223548, 279435, 313827, 372580, 418436, 447096, 523045, 558870, 627654, 745160, 836872, 1046090, 1117740, 1255308, 1359917, 1569135, 2092180, 2235480, 2510616, 2719834, 3138270, 4079751, 4184360, 5439668, 6276540, 6799585, 8159502, 10879336, 12553080, 13599170, 16319004, 20398755, 27198340, 32638008, 40797510, 54396680, 81595020, 163190040]

約数ペア:

[(1, 163190040), (2, 81595020), (3, 54396680), (4, 40797510), (5, 32638008), (6, 27198340), (8, 20398755), (10, 16319004), (12, 13599170), (13, 12553080), (15, 10879336), (20, 8159502), (24, 6799585), (26, 6276540), (30, 5439668), (39, 4184360), (40, 4079751), (52, 3138270), (60, 2719834), (65, 2510616), (73, 2235480), (78, 2092180), (104, 1569135), (120, 1359917), (130, 1255308), (146, 1117740), (156, 1046090), (195, 836872), (219, 745160), (260, 627654), (292, 558870), (312, 523045), (365, 447096), (390, 418436), (438, 372580), (520, 313827), (584, 279435), (730, 223548), (780, 209218), (876, 186290), (949, 171960), (1095, 149032), (1433, 113880), (1460, 111774), (1560, 104609), (1752, 93145), (1898, 85980), (2190, 74516), (2847, 57320), (2866, 56940), (2920, 55887), (3796, 42990), (4299, 37960), (4380, 37258), (4745, 34392), (5694, 28660), (5732, 28470), (7165, 22776), (7592, 21495), (8598, 18980), (8760, 18629), (9490, 17196), (11388, 14330), (11464, 14235)]