172156518

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 419919552

約数和(自身を除く): 247763034

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 61, 69, 102, 122, 138, 153, 183, 207, 306, 366, 391, 401, 414, 549, 782, 802, 1037, 1098, 1173, 1203, 1403, 2074, 2346, 2406, 2806, 3111, 3519, 3609, 4209, 6222, 6817, 7038, 7218, 8418, 9223, 9333, 12627, 13634, 18446, 18666, 20451, 23851, 24461, 25254, 27669, 40902, 47702, 48922, 55338, 61353, 71553, 73383, 83007, 122706, 143106, 146766, 156791, 166014, 214659, 220149, 313582, 415837, 429318, 440298, 470373, 562603, 831674, 940746, 1125206, 1247511, 1411119, 1687809, 2495022, 2822238, 3375618, 3742533, 5063427, 7485066, 9564251, 10126854, 19128502, 28692753, 57385506, 86078259, 172156518]

約数ペア:

[(1, 172156518), (2, 86078259), (3, 57385506), (6, 28692753), (9, 19128502), (17, 10126854), (18, 9564251), (23, 7485066), (34, 5063427), (46, 3742533), (51, 3375618), (61, 2822238), (69, 2495022), (102, 1687809), (122, 1411119), (138, 1247511), (153, 1125206), (183, 940746), (207, 831674), (306, 562603), (366, 470373), (391, 440298), (401, 429318), (414, 415837), (549, 313582), (782, 220149), (802, 214659), (1037, 166014), (1098, 156791), (1173, 146766), (1203, 143106), (1403, 122706), (2074, 83007), (2346, 73383), (2406, 71553), (2806, 61353), (3111, 55338), (3519, 48922), (3609, 47702), (4209, 40902), (6222, 27669), (6817, 25254), (7038, 24461), (7218, 23851), (8418, 20451), (9223, 18666), (9333, 18446), (12627, 13634)]