156916621186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5323}}^1\times {\mathrm{18587}}^1$

素因数の和:23986

約数の個数: 32

約数和(自身を含む): 257698381248

約数和(自身を除く): 100781760062

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 5323, 10646, 18587, 37174, 69199, 138398, 241631, 324703, 483262, 649406, 1133807, 2267614, 4221139, 8442278, 14739491, 29478982, 98938601, 197877202, 1286201813, 2572403626, 6035254661, 12070509322, 78458310593, 156916621186]

約数ペア:

[(1, 156916621186), (2, 78458310593), (13, 12070509322), (26, 6035254661), (61, 2572403626), (122, 1286201813), (793, 197877202), (1586, 98938601), (5323, 29478982), (10646, 14739491), (18587, 8442278), (37174, 4221139), (69199, 2267614), (138398, 1133807), (241631, 649406), (324703, 483262)]