151948810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 311351040

約数和(自身を除く): 159402230

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 89, 115, 130, 178, 230, 299, 445, 571, 598, 890, 1142, 1157, 1495, 2047, 2314, 2855, 2990, 4094, 5710, 5785, 7423, 10235, 11570, 13133, 14846, 20470, 26266, 26611, 37115, 50819, 53222, 65665, 74230, 101638, 131330, 133055, 170729, 254095, 266110, 341458, 508190, 660647, 853645, 1168837, 1321294, 1707290, 2337674, 3303235, 5844185, 6606470, 11688370, 15194881, 30389762, 75974405, 151948810]

約数ペア:

[(1, 151948810), (2, 75974405), (5, 30389762), (10, 15194881), (13, 11688370), (23, 6606470), (26, 5844185), (46, 3303235), (65, 2337674), (89, 1707290), (115, 1321294), (130, 1168837), (178, 853645), (230, 660647), (299, 508190), (445, 341458), (571, 266110), (598, 254095), (890, 170729), (1142, 133055), (1157, 131330), (1495, 101638), (2047, 74230), (2314, 65665), (2855, 53222), (2990, 50819), (4094, 37115), (5710, 26611), (5785, 26266), (7423, 20470), (10235, 14846), (11570, 13133)]