156942310970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{13541183}}^1$

素因数の和:13541270

約数の個数: 32

約数和(自身を含む): 302239226880

約数和(自身を除く): 145296915910

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 5795, 11590, 13541183, 27082366, 67705915, 135411830, 257282477, 514564954, 826012163, 1286412385, 1652024326, 2572824770, 4130060815, 8260121630, 15694231097, 31388462194, 78471155485, 156942310970]

約数ペア:

[(1, 156942310970), (2, 78471155485), (5, 31388462194), (10, 15694231097), (19, 8260121630), (38, 4130060815), (61, 2572824770), (95, 1652024326), (122, 1286412385), (190, 826012163), (305, 514564954), (610, 257282477), (1159, 135411830), (2318, 67705915), (5795, 27082366), (11590, 13541183)]