153727236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7639}}^1$

素因数の和:7705

約数の個数: 72

約数和(自身を含む): 428267840

約数和(自身を除く): 274540604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 7639, 10062, 15278, 20124, 22917, 30556, 45834, 68751, 91668, 99307, 137502, 198614, 275004, 297921, 328477, 397228, 595842, 656954, 893763, 985431, 1191684, 1313908, 1787526, 1970862, 2956293, 3575052, 3941724, 4270201, 5912586, 8540402, 11825172, 12810603, 17080804, 25621206, 38431809, 51242412, 76863618, 153727236]

約数ペア:

[(1, 153727236), (2, 76863618), (3, 51242412), (4, 38431809), (6, 25621206), (9, 17080804), (12, 12810603), (13, 11825172), (18, 8540402), (26, 5912586), (36, 4270201), (39, 3941724), (43, 3575052), (52, 2956293), (78, 1970862), (86, 1787526), (117, 1313908), (129, 1191684), (156, 985431), (172, 893763), (234, 656954), (258, 595842), (387, 397228), (468, 328477), (516, 297921), (559, 275004), (774, 198614), (1118, 137502), (1548, 99307), (1677, 91668), (2236, 68751), (3354, 45834), (5031, 30556), (6708, 22917), (7639, 20124), (10062, 15278)]