145542462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 322271040

約数和(自身を除く): 176728578

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 169, 181, 183, 338, 362, 366, 507, 543, 793, 1014, 1086, 1586, 2197, 2353, 2379, 4394, 4706, 4758, 6591, 7059, 10309, 11041, 13182, 14118, 20618, 22082, 30589, 30927, 33123, 61178, 61854, 66246, 91767, 134017, 143533, 183534, 268034, 287066, 397657, 402051, 430599, 795314, 804102, 861198, 1192971, 1865929, 2385942, 3731858, 5597787, 11195574, 24257077, 48514154, 72771231, 145542462]

約数ペア:

[(1, 145542462), (2, 72771231), (3, 48514154), (6, 24257077), (13, 11195574), (26, 5597787), (39, 3731858), (61, 2385942), (78, 1865929), (122, 1192971), (169, 861198), (181, 804102), (183, 795314), (338, 430599), (362, 402051), (366, 397657), (507, 287066), (543, 268034), (793, 183534), (1014, 143533), (1086, 134017), (1586, 91767), (2197, 66246), (2353, 61854), (2379, 61178), (4394, 33123), (4706, 30927), (4758, 30589), (6591, 22082), (7059, 20618), (10309, 14118), (11041, 13182)]