154219172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 297561600

約数和(自身を除く): 143342428

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 149, 298, 491, 527, 596, 982, 1054, 1964, 2108, 2533, 4619, 5066, 8347, 9238, 10132, 15221, 16694, 18476, 30442, 33388, 60884, 73159, 78523, 146318, 157046, 258757, 292636, 314092, 517514, 1035028, 1243703, 2267929, 2487406, 4535858, 4974812, 9071716, 38554793, 77109586, 154219172]

約数ペア:

[(1, 154219172), (2, 77109586), (4, 38554793), (17, 9071716), (31, 4974812), (34, 4535858), (62, 2487406), (68, 2267929), (124, 1243703), (149, 1035028), (298, 517514), (491, 314092), (527, 292636), (596, 258757), (982, 157046), (1054, 146318), (1964, 78523), (2108, 73159), (2533, 60884), (4619, 33388), (5066, 30442), (8347, 18476), (9238, 16694), (10132, 15221)]