156960431888

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{2383}}^1\times {\mathrm{24359}}^1$

素因数の和:26776

約数の個数: 60

約数和(自身を含む): 329455163520

約数和(自身を除く): 172494731632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2383, 2704, 4766, 9532, 19064, 24359, 30979, 38128, 48718, 61958, 97436, 123916, 194872, 247832, 316667, 389744, 402727, 495664, 633334, 805454, 1266668, 1610908, 2533336, 3221816, 4116671, 5066672, 6443632, 8233342, 16466684, 32933368, 58047497, 65866736, 116094994, 232189988, 464379976, 754617461, 928759952, 1509234922, 3018469844, 6036939688, 9810026993, 12073879376, 19620053986, 39240107972, 78480215944, 156960431888]

約数ペア:

[(1, 156960431888), (2, 78480215944), (4, 39240107972), (8, 19620053986), (13, 12073879376), (16, 9810026993), (26, 6036939688), (52, 3018469844), (104, 1509234922), (169, 928759952), (208, 754617461), (338, 464379976), (676, 232189988), (1352, 116094994), (2383, 65866736), (2704, 58047497), (4766, 32933368), (9532, 16466684), (19064, 8233342), (24359, 6443632), (30979, 5066672), (38128, 4116671), (48718, 3221816), (61958, 2533336), (97436, 1610908), (123916, 1266668), (194872, 805454), (247832, 633334), (316667, 495664), (389744, 402727)]