149968234

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 258038784

約数和(自身を除く): 108070550

約数列:

[1, 2, 13, 23, 26, 46, 101, 169, 191, 202, 299, 338, 382, 598, 1313, 2323, 2483, 2626, 3887, 4393, 4646, 4966, 7774, 8786, 17069, 19291, 30199, 32279, 34138, 38582, 57109, 60398, 64558, 114218, 250783, 392587, 443693, 501566, 742417, 785174, 887386, 1484834, 3260179, 5768009, 6520358, 11536018, 74984117, 149968234]

約数ペア:

[(1, 149968234), (2, 74984117), (13, 11536018), (23, 6520358), (26, 5768009), (46, 3260179), (101, 1484834), (169, 887386), (191, 785174), (202, 742417), (299, 501566), (338, 443693), (382, 392587), (598, 250783), (1313, 114218), (2323, 64558), (2483, 60398), (2626, 57109), (3887, 38582), (4393, 34138), (4646, 32279), (4966, 30199), (7774, 19291), (8786, 17069)]